Growth

Uptime Check

One probe from 8om’s server. Sign in to watch the URL every 5, 15, or 60 minutes.

0 / 5 site reports today (each report crawls up to 20 pages).

Run the check

Single probe from this server — not 24/7 monitoring history.

Learn

One-shot plus optional watch

The public check is a single probe. Saved monitors run from 8om’s worker every 5 minutes and only hit URLs that are due.

Reasons

Why use this

Up or down now

HTTP status and milliseconds.

DNS + TLS

Resolution and certificate expiry in the same check.

Scheduled watch

Logged-in accounts can keep three monitors. No downtime email in this slice.

Steps

How it works

  1. Paste the URL

    Homepage is best.

  2. We probe

    DNS, TLS, HTTP.

  3. Watch it

    Sign in to poll on a schedule.

Examples

Use cases

  • Incident confirmation
  • Post-deploy smoke
  • Client ‘is it down?’
Quality

Best practices

  • Check both apex and www if you use both.
Next

Related tools

Growth Free tool

Redirect Checker

Trace HTTP redirect chains and see the final URL, status codes, and hop count.

Try free — SSRF-safe redirect trace

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DNS Checker

Look up A, AAAA, MX, NS, TXT, SOA, and CAA records from Cloudflare, Google, and Quad9.

Try free — public DNS resolvers

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Broken Link Checker

Fetch a page and probe its http(s) links for 4xx/5xx responses.

Try free — first-party link probe

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Help

FAQ

Can it see my office network?

No. It only reaches public internet hosts.

Will you email me on downtime?

Not in this slice. History is on the monitor page.

Keep going with 8om

Start free for more quota, or open another tool in the same workspace.

Start Free Explore other tools